Local arbitrary script execution
Published Jan 9, 2026 · Updated Jan 9, 2026
Improper input validation in Samsung Galaxy Store before 4.6.02 allows local users to execute arbitrary scripts through the app. Samsung has not disclosed the affected input, code path, or validation error that passes attacker-controlled content to a script interpreter. Local access to an affected Samsung device is required, while the script's privileges and reachable data remain undisclosed.
Summary
What happened
Improper input validation in Samsung Galaxy Store before 4.6.02 allows local users to execute arbitrary scripts through the app. Samsung has not disclosed the affected input, code path, or validation error that passes attacker-controlled content to a script interpreter. Local access to an affected Samsung device is required, while the script's privileges and reachable data remain undisclosed.
The record
- CVE
- CVE-2026-20976
- Published
- Jan 9, 2026
- Updated
- Jan 9, 2026
- Vendor
- Samsung Electronics Co., Ltd.
- Product
- Samsung Galaxy Store
- Classifications
- T1623
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 9, 2026CVE publishedPublication date reported by the CVE source.
- Jan 9, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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